Sioux Falls police are looking for a gunman who held up a westside casino overnight.
Officers were called to the Parliament Casino on 41st Street, east of Louise Avenue, just before 10:00 Friday night.
Investigators say a man displaying a semi-automatic handgun, forced the clerk to turn over the money.
The man then ran from the casino.
Police are looking for a white man, in his 30s, about 5'9" to 6' tall, wearing glasses, a dark-colored coat and dark pants.
Call police if you have any information.